baber/WOPTO huggingface dataset:
Patent KR-20040009544-A (KR)
Title: One piece type condenser having oil cooler
Inventor: HONG SA YEONG
IPC: F25B39/04
Filed: 2002-07-24
Abstract: PURPOSE: An oil cooler-integrated condenser is provided to prevent heat exchange between a refrigerant and oil each passing through a refrigerant-condensation part and an oil cooling part and to freely change the position of the oil cooling part. CONSTITUTION: An oil cooler-integrated condenser comprises a refrigerant condensation part(200) and an oil cooling part(300) installed to the lower part of the refrigerant condensation part. The refrigerant condensation part comprises a first header(210); a second header disposed in parallel with the first header; a refrigerant inlet tube(214) installed to a predetermined place of the headers; plural tubes juxtaposed between the headers; and radiant fins interposed between the tubes. The oil cooling part comprises a third header(310) and a fourth header(320) connected to the lower sides of the first and second headers; plural tubes(330) installed between the headers; and radiant fins(340) installed between the tubes. Connecting caps combining each header are installed between the third and fourth headers. The refrigerant condensation part and the oil cooling part are disposed with a space(T) by the connecting caps.
Patent KR-20040014803-A (KR)
Title: structure of supporting member for steering assembly
Inventor: BAEK SEONG SIK
IPC: B62D1/16
Filed: 2002-08-12
Abstract: PURPOSE: Support structure of a steering assembly is provided to improve durability to prevent the support structure from easily deformed by load and torque increasing when a vehicle runs by improving the support structure. CONSTITUTION: Support structure of a steering assembly comprises a horizontal cowl cross bar(1) connected to the right and the left of a front pillar of a vehicle and vertical center support bars(2) connected between the center part of the cowl cross bar and a dash panel of the vehicle. The steering assembly is fixed to one of the right and left sides of the cowl cross bar. One side of the cowl cross bar to which the steering assembly is fixed has a large diameter part(1a) more enlarged than the other side.
Patent KR-20040017625-A (KR)
Inventor: KIM GEUN SIK
IPC: H01L21/60
Filed: 2002-08-22
Abstract: PURPOSE: A flip chip package is provided to be capable of reducing the thickness of a lead frame while the lead frame is easily handled, and EMC(Epoxy Molding Compound) is completely filled between a chip and a paddle. CONSTITUTION: A flip chip package is provided with a lead frame(22), a semiconductor chip(21) having a plurality of bonding pads connected with each inner lead of the lead frame, a plurality of bumps(25) for physically and electrically connecting the bonding pads of the semiconductor chip with the inner leads of the lead frame, and an encapsulation part(26) for selectively enclosing the resultant structure. At this time, the lead frame includes a paddle(23) and a plurality of leads(24). At the time, each lead is made of an inner lead(24a) and a terminal(24b). Preferably, the thickness of the lead frame is in the range of 3-8 mil.
Patent KR-20040019179-A (KR)
Title: Measurement apparatus of VSWR of receiving antenna in mobile communication system
Inventor: LEE JUN SEO
IPC: H04B17/40
Filed: 2002-08-26
Abstract: PURPOSE: A device for measuring a VSWR(Voltage Standing Wave Ratio) of a reception antenna in a mobile communication system is provided to use a single tone generator as adding an RSSI circuit without using a closed loop power control of a base station by using an MS(Mobile Station) building a BADA(Base-station Analyzer and Diagnostic monitor Assembly) therein, thereby measuring a VSWR one time. CONSTITUTION: A BADA(200) builds a single tone generator(202) for generating and outputting a single frequency signal, and controls forward and reverse paths. A transmitter/receiver antenna(221) simultaneously performs transmitting/receiving functions. A reception antenna(222) performs a receiving function only. Bidirectional couplers(223,224) are connected to the BADA(200) and a base station system, respectively, and extract signals inputted to the forward and reverse paths. An RSSI unit(231) calculates RSSIs of the paths, respectively. A BSP(Base Station Processor)(233) measures a VSWR of the reception antenna(222) by using differences between the forward RSSI and the reverse RSSI.
Patent KR-20040021091-A (KR)
Title: Coupling structure of ground wire in supporters
Inventor: CHU KYU SOO
IPC: H02G7/22
Filed: 2002-09-02
Abstract: PURPOSE: A ground wire connection structure is provided to minimize the consumption of the ground wire and reduce costs, while preventing a disconnection of the wire and achieving improved work efficiency. CONSTITUTION: A cap(12) of an overhead ground wire support has a through hole(110) formed at the center of the cap in such a manner that the through hole is vertically communicated to an overhead ground wire support(10). A ground wire(30) is connected to an overhead ground wire(20) through the through hole formed at the cap. The ground wire passed through the through hole is connected to the overhead ground wire through a clamp or a holder. The holder includes a bolt portion, and a nut portion which is screw coupled to the bolt portion.
Patent KR-20040022342-A (KR)
Title: Method for forming a floating gate in a semiconductor flash cell
Inventor: KO GWAN JU
IPC: H01L27/115
Filed: 2002-09-05
Abstract: PURPOSE: A method for forming a floating gate of a semiconductor flash cell is provided to prevent the end part of a tunnel oxide layer from being deteriorated and control the charges lost through the end part of the tunnel oxide layer by reducing the loss of an ununiform floating gate when a cap space is decreased. CONSTITUTION: A semiconductor substrate including an oxide layer is prepared. Polysilicon(3) for a floating gate is formed on the semiconductor substrate(1). A hard mask nitride layer(4) and an oxide layer(5) are sequentially formed on the polysilicon. A slope etch process of the oxide layer is performed to control the thickness and angle of the oxide layer so that a critical dimension(CD) is controlled. The nitride layer is etched according to the controlled CD. The oxide layer is removed.
Patent KR-20040022115-A (KR)
Title: Global Positioning System and the method of navigate information correcting in time
Inventor: KO YEONG GI
IPC: G08G1/0968
Filed: 2002-09-06
Abstract: PURPOSE: A vehicle navigation system for correcting real-time traveling information and a correcting method thereof are provided to correct periodically the traveling information by calculating the vehicle speed according to a traffic state. CONSTITUTION: A vehicle navigation system for correcting real-time traveling information includes a traffic information server(201), a server receiver(202), a navigation receiver(204), an interface unit(205), and a microcomputer(203). The traffic information server(201) searches a path to provide geographical features and the traffic information. The server receiver(202) receives the geographical features and the traffic information from the traffic information server. The navigation receiver(204) receives the present traveling information of a vehicle from a GPS satellite. The interface unit(205) extracts the present traveling information of the vehicle from the navigation receiver The microcomputer(203) detects a guide path by processing the geographical features and the traffic information of the server receiver and the present traveling information of the interface unit.
Patent KR-20030024591-A (KR)
Title: Liquid-crystal display device
Inventor: KOSHIO YOSHITUGU
IPC: G02F1/1333
Filed: 2002-09-13
Abstract: PURPOSE: A liquid crystal display device is provided to restrict fluctuation of input voltage leak, and to stabilize the leak of the liquid crystal display by arranging a low voltage cable and a high voltage cable in a chassis and keeping the constant distance between the cable and the shield. CONSTITUTION: A liquid crystal display device is composed of a lamp(5) providing the backlight from the rear part of the liquid crystal display device; a panel(2) embedding a driving circuit operating the liquid crystal display; a cable(6) supplying power to the lamp or operating the driving circuit; a backlight chassis part(7) formed in the rear part of the panel to contain the panel, the lamp and the cable; a shield(1) pushing the panel, the lamp and the cable from the front of the panel; and a cable containing part(12) arranging the high voltage cable and the low voltage cable in the backlight chassis part. Leak fluctuation is restricted by keeping the constant distance between the high voltage cable and the low voltage cable.
Patent KR-20040024742-A (KR)
Inventor: LEE HAK GWON
IPC: F24C15/18
Filed: 2002-09-16
Abstract: PURPOSE: A gas oven range with a toaster is provided to cook toast by using a gas oven range for improving the convenience of the gas oven range. CONSTITUTION: A gas oven range with a toaster includes a top burner part, a grill part mounted at a lower part of the top burner part, and an oven part mounted at a lower part of the grill part. The grill part is provided with a cavity(11) in a cavity assembly and a toaster is provided at a side of the cavity. The toaster is mounted at a side of the grill part and has a toaster case(110) formed with an opening part at a front part, and a door(120) mounted to the opening part for opening or closing the opening part. A tray assembly(130) is mounted in the toaster case to support at least one or more pieces of bread. A heater assembly is mounted in the toaster case for heating the bread.
Patent KR-20030024644-A (KR)
Title: Ratator for synchronous motor
Inventor: SONG HYUNG YONG
IPC: H02K1/27
Filed: 2002-10-01
Abstract: PURPOSE: A rotator is provided to prevent a core member from being left or damaged by rapid driving of the rotator, by providing a concrete fixing power to the core member and reducing a stack connection area of the core member. CONSTITUTION: Each of core members(1) has a magnetic install hole(11) and a coil shaping hole(12), and the core members(1) are disposed to be stacked. A rotator coil(2) is formed together with the coil shaping hole(12), and is fixed to the stacked core members(1). A magnet(3) having a shaft inserting hole(31) is buried in the magnetic install hole(11) of the core member(1) joined by the rotator coil(2). A rotation shaft(4) having a cooling hole(41) is inserted in the shaft insertion hole(31) of the magnet(3). The coil shaping holes(12) are repeatedly disposed regularly.
Patent KR-20040032271-A (KR)
Title: Apparatus and method for outputting display identification data according to connector type
Inventor: LEE GYEONG SIK
IPC: G09G5/02
Filed: 2002-10-08
Abstract: PURPOSE: A device and a method for outputting the display recognition information according to a connector type are provided to detect a type of a connector and recognize a display device correctly based on the detected type. CONSTITUTION: An analog display recognition information storing/outputting part(34) stores/outputs the analog display recognition information to a system. A digital display recognition information storing/outputting part(33) stores/outputs the digital display recognition information to the system. A connector type detector(31) detects the connector type from output of connector pins. A display recognition information output ordering part(32) orders the analog or the digital display recognition information storing/outputting part to output the digital or the analysis display recognition information to the system depending on the connector type detected from the connector type detector.
Patent KR-20030030907-A (KR)
Title: Disinfecting device of containing water
Inventor: KOBORI YASUHIRO
IPC: F24F6/00
Filed: 2002-10-09
Abstract: PURPOSE: To provide a sterilizing device for stored water with which chlorine odor is suppressed and sterilizing effect is kept almost constant even when electrical conductivity of the stored water varies. CONSTITUTION: When water of electrical conductivity different from that of reference water is supplied into a water tank 2, reference voltage V1 changes correspondingly to change of electrical conductivity of water in the water tank 2, output voltage of a first operational amplifier 31 changes, output voltage V3 of a second operational amplifier 32 changes and output voltage of a third operational amplifier 33 also changes. Consequently, current flowing in a fifth transistor 25 is also changed and current i1 flowing in an electrode 4 is corrected. Thereby amount of free residual chlorine generated at the electrode 4 is corrected and amount of the free residual chlorine approaches an amount when the reference water is supplied into the water tank 2, thus sterilizing effect of the water is maintained and chlorine odor of humidified air is suppressed.
Patent KR-20040032502-A (KR)
Title: An electric and chemical wastewater disposal plant to simultaneously dispose mixed waste water
Inventor: HONG JIN UI
IPC: C02F1/46
Filed: 2002-10-10
Abstract: PURPOSE: Provided is an electrochemical wastewater treatment apparatus for simultaneously treating mixed wastewater, the apparatus can reduce treatment time as well as it has a compact size so that it can be installed in a small area and economically operated and managed. CONSTITUTION: The apparatus comprises a reaction tank (10) having anode electrodes (20) and cathode electrodes (20a) alternatively arranged at regular intervals in the reaction tank (10) for defining treatment cells (10a,10b,10c,10d - 10n), a wastewater inlet (12) provided at a lower portion of one side of the reaction tank (10), and a wastewater outlet (13) provided at an upper portion of the opposite side of the reaction tank (10); a wastewater distribution unit (11) provided at the bottom of the reaction tank (10) and having wastewater discharge holes (11a) at a side thereof, wherein the wastewater is introduced into the treatment cells (10a,10b) of the reaction tank (10) through the discharge holes (11a) of the wastewater distribution unit (11) and flows to the other cells (10c,10d - 10n) in opposite direction with respect to the flow of its respective adjacent cells and discharged from the wastewater outlet (13); a power supply (60) for supplying power to the electrodes (20,20a); a pump for transferring wastewater to the wastewater inlet (12); and a controller (40) for adjusting operation condition such as conductivity, pH and temperature.
Patent KR-20020084005-A (KR)
Inventor: LEE GWANG ROK
IPC: A61L9/22
Filed: 2002-10-10
Abstract: PURPOSE: An apparatus for sterilizing and deodorizing footwear is provided to simply and easily remove moisture and to sterilize and deodorize inner part of the footwear by adapting specific construction with different parts. CONSTITUTION: The apparatus(2) comprises a main body(4) having a pair of insertion parts(6,8) projected from front parts at both sides of the body(4) and inserted into the footwear. Each of the insertion parts(6,8) is embodied in a pipe form to provide a flow route to flow air into/out of the footwear and has a length sufficient to apply the apparatus to the footwear for adult or in a large size. The main body(4) is designed in a human-engineering structure to be easily gripped by fingers or one hand and placed on opening part of the footwear to provide stability in wearing the footwear. The apparatus further includes an ion-generator, an exhausting fan, a battery for supplying power, a compartment panel to divide inner space into and dispenser parts and inhalation parts, photo-catalysts and loess-fiber filter, a display lamp and/or a switch.
Patent KR-20030069776-A (KR)
Title: 반도체장치의 제조방법
IPC: H01L23/544
Filed: 2002-10-17
Abstract: 본 발명은 사진제판공정에서의 정렬 정밀도의 열화를 방지하는 기술을 제공한다. 이러한 본 발명에서는, 정렬 마크로서 사용되는 홈(7)과, 소자분리구조를 구성하는 홈(17, 27)이 표면(80) 내에 형성되고, 홈(7, 17, 27)을 피하여 표면(80)상에 폴리실리콘막(3)이 형성된 기판(1)을 준비하여, 홈(7, 17, 27)내에 절연막(30)을 충전한다. 절연막(30)을 선택적으로 식각하고, 홈(7)내의 절연막(30)을 부분적으로 제거하여, 홈(7)의 측면(81) 및 저면(82)에 절연막(30)을 남긴다. 그리고, 홈(7)내의 절연막(30)을 보호막으로 하여서, 폴리실리콘막(3)을 선택적으로 식각한다. 홈(7)내의 절연막(30)을 보호막으로서 사용하므로, 기판(1)이 식각되어 홈(7)의 형상이 변화되지 않는다. 그 때문에, 사진제판공정에서의 정렬 정밀도의 열화를 방지할 수 있다.
Patent KR-20040035134-A (KR)
Title: Remote Video Security System Integrating Wire and Wireless Communication System
Inventor: KIM DONG PIL
IPC: H04M11/00
Filed: 2002-10-18
Abstract: PURPOSE: A system for remotely monitoring a wire/wireless integrated image is provided to transmit a message to a subscriber when a sensing signal is received, and to receive an image of a camera to store the image, then to transmit the received image to the subscriber, thereby informing the subscriber of an invasion in real time and recording the corresponding image. CONSTITUTION: A monitor service supplying device(300) comprises as follows. A wire network server(310) is used for a subscriber(410) accessing by using a wire Internet. A wireless network server(320) is used for a subscriber(420) using a wireless Internet. A customer database(370) stores customer information. An image database(350) stores an image received from a monitoring device(100). Media servers(340) receive the image from the monitor device(100) through an Internet network(200), and store the received image in the image database(350). A message server(330) transmits a message to the subscriber(420) in real time.
Patent KR-20040035198-A (KR)
Title: Ball shooting apparatus
Inventor: BLESS HEUNG LEE
IPC: A63B69/40
Filed: 2002-10-18
Abstract: PURPOSE: A device for shooting a ball is provided to continuously shoot the ball by a machine not by a human, thereby making it possible for a user to practice alone, to control the angle, direction and strength of speed of the ball. CONSTITUTION: The device for shooting a ball comprises a collection box(10) to collect a number of balls; a shooting platform(30) to shoot a ball by controlling a direction and an angle toward the point as a user desires; a outflow pipe(16) to supply the balls being in the collection box to the shooting platform(30) one by one; and a first body unit loaded with the collection box(10), the shooting platform(30) and the outflow pipe(16). The first body unit comprises a revolving plate(28) to revolve by a driving motor(24); a supporting stand(26) to place the shooting platform(30) on the revolving plate(28); and a driving motor to control the angle of shooting the ball by controlling the upper and lower angles of the shooting platform(30).
Patent KR-20020093683-A (KR)
Inventor: LEE BYEONG JIK
IPC: C09D11/107
Filed: 2002-10-22
Abstract: PURPOSE: A water development photosensitive solder resist ink composition is provided, which comprises water-soluble components, thereby allowing the resist ink to be developed by water after the exposure to UV light. CONSTITUTION: The water development photosensitive solder resist ink composition comprises 70-85 wt% of a water-soluble oligomer comprising an acryl-based polymer, a polyhydric alcohol polymer and an acryl-based monomer; 9-30 wt% of an acrylate monomer of polyhydric alcohol having a plurality of radical polymerizable double bonds; 3-5 wt% of at least one photopolymerization initiator; and 0.5-1.5 wt% of a coupling agent. Preferably the water-soluble oligomer has a mean molecular weight of 200,000-300,000, a viscosity of 47,900-48,150 (at 22 deg.C) and a Gardner color of 2 or less; the acryl-based polymer is represented by the formula 1; the polyhydric alcohol polymer is represented by the formula 2; and the acryl-based monomer is β-hydroxypentyl acrylate; the acrylate monomer of polyhydric alcohol is selected from the group consisting of pentaerythritol triacrylate, pentaerythritol tetraacrylate and dipentaerythritol hexaacrylate; the photopolymerization initiator is bis(2,4,6-trimethylbenzoyl)phenylphosphonine oxide or isopropyl thioxanthone; and the coupling agent is an amino silane-based agent.
Patent KR-20040035528-A (KR)
Title: Coloring of titanium using ion implantation
Inventor: HONG SEOK BAE
IPC: C23C14/48
Filed: 2002-10-22
Abstract: PURPOSE: A method for coloring titanium by ion implantation is provided to obtain more various colors compared to existing colors and improve hardness of the surface by adding ion implantation and heat treatment processes to titanium coloring process. CONSTITUTION: The method for coloring titanium by ion implantation comprises the steps of forming a titanium oxide film on the surface of titanium metal by thermal oxidation or wet oxidation; ion injecting an arbitrary material for coloring a certain color into the titanium oxide film so that specific colors are improved and changed into other colors; and performing heat treatment process as occasion demands, wherein the arbitrary material comprises N, O, B and transition metal ions, wherein the titanium oxide film comprises oxide film, nitride film and membrane for obtaining discoloring effect by surface pitting to color the surface of the titanium oxide film, and wherein the heat treatment process for improving surface strength is performed by using existing electric furnace and rapid heating method.
Patent KR-20040038388-A (KR)
Title: Method for transmitting and renewing scene using the domain assignment of scene image
Inventor: LEE JOON PYO
IPC: H04Q9/00
Filed: 2002-10-31
Abstract: PURPOSE: A method for remotely transmitting and updating a screen using a region designating function of a screen image is provided to transmit information on a changed screen region only instead of an overall screen, and to update the screen by using the information on the changed screen region only, thereby reducing an information amount and improving a transmission rate. CONSTITUTION: A user connects with a screen transmission system(100). The screen transmission system transmits GUI environment information, coordinates information on an overall screen, and an image of the overall screen to a remote control system(102). The remote control system receives the transmitted information, configures the screen with the information, and displays the received information(104). The screen transmission system periodically senses a changed state of the screen(106), and extracts coordinates values for vertexes of designated square regions, and stores the coordinates values(108). The screen transmission system compresses image information stored in the square regions, and transmits the compressed image information with the coordinates values(110). The remote control system releases the compressed image information to restore the image, displays the restored image on a screen region corresponding to the coordinates values, and updates the screen(112).
Patent KR-20040039734-A (KR)
Title: Hydraulic control system of continuously variable transmission for vehicle
Inventor: KIM HYEON SEOK
IPC: F16H61/04
Filed: 2002-11-04
Abstract: PURPOSE: A hydraulic control system of a continuously variable transmission for a vehicle is provided to improve stability and reliability, and to prevent shortage or lowering of hydraulic pressure by minimizing discharge of hydraulic pressure controlled by a regulator valve with the three-stage relief system of a line regulator valve, a second regulator valve and a torque converter feed valve. CONSTITUTION: A three-range relief system is composed of a line regulator valve(4),a second regulator valve(6) and a torque converter feed valve(8). Hydraulic pressure is regulated primarily by the line regulator valve, and supplied directly to a secondary pulley(10) and to first and second solenoid valves(S1,S2) through a solenoid control valve(12). Control of the belt pulley is obtained by supplying hydraulic pressure through a transmission gear ratio control valve(14) to operational pressure of a primary pulley(16) and control pressure of a fail-safe valve(18). Hydraulic pressure is supplied partially to the second regulator valve, and regulated secondarily to a pressure control valve(20), torque converter apply pressure of a damper clutch control valve(22) and a reducing valve(24). The torque converter feed valve is communicated with the release pipe of the damper clutch control valve and the fail-safe valve to control release pressure of the torque converter.